EP 3673199 B1 20230607 - TRIGGER LOCKOUT WITH DISSIMILAR ACTIONS
Title (en)
TRIGGER LOCKOUT WITH DISSIMILAR ACTIONS
Title (de)
AUSLÖSERSPERRE MIT UNTERSCHIEDLICHEN WIRKUNGEN
Title (fr)
VERROUILLAGE DE DÉCLENCHEMENT À ACTIONS DIFFÉRENTES
Publication
Application
Priority
CN 2017103729 W 20170927
Abstract (en)
[origin: WO2019061084A1] Described herein is a control assembly (1) for selectively controlling actuation of an electric motor arranged to power a hand-held power tool (3) based on combined performance of two dissimilar operator actions and a hand-held power tool (3) comprising such a control assembly (1). A switch member (6) may be closed responsive to an enabling action comprising a first of the two dissimilar operator actions. A throttle control member (7) is configured to become operable responsive to actuation of the throttle control member (7) past a first movement threshold (REF_LATCH), i.e. a second dissimilar operator action, while the switch member (6) is in the actuated state. The throttle control member (7) remains repeatedly operable above a second movement threshold (REF_RELEASE), even if the switch member (6) is opened. Actuation of the throttle control member (7) to below the second movement threshold (REF_RELEASE) will render the throttle control member (7) non-operable until renewed combined performance of the first and second dissimilar operator actions.
IPC 8 full level
F16P 3/00 (2006.01); B25F 5/00 (2006.01); B27B 17/00 (2006.01)
CPC (source: CN EP US)
A01D 34/006 (2013.01 - US); A01D 34/84 (2013.01 - US); A01G 3/053 (2013.01 - US); A01G 3/086 (2013.01 - US); A01G 20/47 (2018.02 - US); B25F 5/00 (2013.01 - CN EP); B25F 5/02 (2013.01 - US); H02K 7/145 (2013.01 - US); H02K 11/28 (2016.01 - US); B27B 17/02 (2013.01 - US); B27B 17/08 (2013.01 - US); H02K 2213/06 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019061084 A1 20190404; CN 107914250 A 20180417; CN 107914250 B 20201016; EP 3673199 A1 20200701; EP 3673199 A4 20201021; EP 3673199 B1 20230607; EP 3673199 C0 20230607; ES 2947607 T3 20230814; US 11658549 B2 20230523; US 2020266690 A1 20200820
DOCDB simple family (application)
CN 2017103729 W 20170927; CN 201711075644 A 20171102; EP 17927427 A 20170927; ES 17927427 T 20170927; US 201716651262 A 20170927